CVE-2020-1613— Junos OS: BGP session termination upon receipt of specific BGP FlowSpec advertisement.
Quick assessment
Affected
Juniper Networks Junos OS
Exploitation
No confirmed in-the-wild exploitation; assess based on exposure
Recommended action
Check the vendor advisory and references for a fixed version. If immediate upgrade is impossible, restrict exposure and increase monitoring.
Juniper Networks Junos OS是美国瞻博网络（Juniper Networks）公司的一套专用于该公司的硬件设备的网络操作系统。该操作系统提供了安全编程接口和Junos SDK。 Juniper Networks Junos OS中BGP FlowSpec的实现存在安全漏洞。攻击者可利用该漏洞造成已建立的BGP会话中止。以下产品及版本受到影响：Juniper Networks Junos OS 12.3版本，12.3X48版本，14.1X53版本，15.1版本，15.1F版本，15.1
Possible ATT&CK Techniques 2 AI
T1190 · Exploit Public-Facing Application T1498 · Network Denial of Service
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I. Basic Information for CVE-2020-1613
Vulnerability Information
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Vulnerability Title
Junos OS: BGP session termination upon receipt of specific BGP FlowSpec advertisement.
Source: CVE Program / CVE List V5
Vulnerability Description
A vulnerability in the BGP FlowSpec implementation may cause a Juniper Networks Junos OS device to terminate an established BGP session upon receiving a specific BGP FlowSpec advertisement. The BGP NOTIFICATION message that terminates an established BGP session is sent toward the peer device that originally sent the specific BGP FlowSpec advertisement. This specific BGP FlowSpec advertisement received from a BGP peer might get propagated from a Junos OS device running the fixed release to another device that is vulnerable causing BGP session termination downstream. This issue affects IPv4 and IPv6 BGP FlowSpec deployment. This issue affects Juniper Networks Junos OS: 12.3; 12.3X48 on SRX Series; 14.1X53 on EX and QFX Series; 15.1 versions prior to 15.1R7-S5; 15.1F versions prior to 15.1F6-S13; 15.1X49 versions prior to 15.1X49-D180 on SRX Series; 15.1X53 versions prior to 15.1X53-D238 on QFX5200/QFX5110; 15.1X53 versions prior to 15.1X53-D497 on NFX Series; 15.1X53 versions prior to 15.1X53-D592 on EX2300/EX3400; 16.1 versions prior to 16.1R7-S7; 17.1 versions prior to 17.1R2-S12, 17.1R3; 17.2 versions prior to 17.2R2-S7, 17.2R3; 17.2X75 versions prior to 17.2X75-D102, 17.2X75-D110, 17.2X75-D44; 17.3 versions prior to 17.3R2-S5, 17.3R3-S5; 17.4 versions prior to 17.4R1-S8, 17.4R2; 18.1 versions prior to 18.1R2-S4, 18.1R3; 18.2X75 versions prior to 18.2X75-D20.
Source: CVE Program / CVE List V5
CVSS Information
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:N/I:N/A:H
Source: CVE Program / CVE List V5
Vulnerability Type
编程规范违背
Source: CVE Program / CVE List V5
Vulnerability Title
Juniper Networks Junos OS 输入验证错误漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
Juniper Networks Junos OS是美国瞻博网络（Juniper Networks）公司的一套专用于该公司的硬件设备的网络操作系统。该操作系统提供了安全编程接口和Junos SDK。 Juniper Networks Junos OS中BGP FlowSpec的实现存在安全漏洞。攻击者可利用该漏洞造成已建立的BGP会话中止。以下产品及版本受到影响：Juniper Networks Junos OS 12.3版本，12.3X48版本，14.1X53版本，15.1版本，15.1F版本，15.1
Source: CNNVD (China National Vulnerability Database)
CVSS Information
N/A
Source: CNNVD (China National Vulnerability Database)
Vulnerability Type
N/A
Source: CNNVD (China National Vulnerability Database)
Affected Products
| Vendor | Product | Affected Versions | CPE | Subscribe |
|---|---|---|---|---|
| Juniper Networks | Junos OS | 12.3 | - |
|
| Juniper Networks | Junos OS | 12.3X48 | - |
|
| Juniper Networks | Junos OS | 14.1X53 | - |
|
| Juniper Networks | Junos OS | 15.1X53 ~ 15.1X53-D238 | - |
|
| Juniper Networks | Junos OS | 15.1X53 ~ 15.1X53-D497 | - |
|
| Juniper Networks | Junos OS | 15.1X53 ~ 15.1X53-D592 | - |
|
II. Public POCs for CVE-2020-1613
| # | POC Description | Source Link | Shenlong Link |
|---|
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Vendor Advisories for CVE-2020-1613 (1)
-
https://kb.juniper.net/JSA10996 x_refsource_CONFIRM
Same Patch Batch · Juniper Networks · 2020-04-08 · 22 CVEs total
| CVE-2020-1614 | 10.0 CRITICAL | NFX250 Series: Hardcoded credentials in the vSRX VNF instance. |
| CVE-2020-1615 | 9.8 CRITICAL | Junos OS: vMX: Default credentials supplied in vMX configuration |
| CVE-2020-1626 | 7.5 HIGH | Junos OS Evolved: Denial of Service vulnerability in processing high rate of specific pack |
| CVE-2020-1617 | 7.5 HIGH | Junos OS: PTX1000 and PTX10000 Series, QFX10000 Series using non-AFT architectures: A spec |
| CVE-2020-1638 | 7.5 HIGH | Junos OS & Junos OS Evolved: A specific IPv4 packet can lead to FPC restart. |
| CVE-2020-1627 | 7.5 HIGH | Junos OS: vMX and MX150: Denial of Service vulnerability in packet processing |
| CVE-2020-1634 | 7.5 HIGH | Junos OS: High-End SRX Series: Multicast traffic might cause all FPCs to reset. |
| CVE-2020-1639 | 7.5 HIGH | Junos OS: A crafted Ethernet OAM packet received by Junos may cause the Ethernet OAM conne |
| CVE-2020-1637 | 7.2 HIGH | Junos OS: SRX Series: Unified Access Control (UAC) bypass vulnerability |
| CVE-2020-1625 | 6.5 MEDIUM | Junos OS: Kernel memory leak in virtual-memory due to interface flaps |
| CVE-2020-1618 | 6.3 MEDIUM | Junos OS: EX and QFX Series: Console port authentication bypass vulnerability |
| CVE-2020-1619 | 6.0 MEDIUM | Junos OS: QFX10K Series, EX9200 Series, MX Series, PTX Series: Privilege escalation vulner |
| CVE-2020-1629 | 5.9 MEDIUM | Junos OS: A race condition vulnerability may cause RPD daemon to crash when processing a B |
| CVE-2020-1624 | 5.5 MEDIUM | Junos OS Evolved: objmon logs may leak sensitive information |
| CVE-2020-1622 | 5.5 MEDIUM | Junos OS Evolved: EvoSharedObjStore may leak sensitive information |
| CVE-2020-1623 | 5.5 MEDIUM | Junos OS Evolved: ev.ops file may leak sensitive information |
| CVE-2020-1620 | 5.5 MEDIUM | Junos OS Evolved: Configd leaks hashes via log file and is world readable |
| CVE-2020-1621 | 5.5 MEDIUM | Junos OS Evolved: Configd leaks hashes via stream and is world readable |
| CVE-2020-1628 | 5.3 MEDIUM | Junos OS: EX4300: Traffic from the network internal to the device (128.0.0.0) may be forwa |
| CVE-2020-1616 | 5.3 MEDIUM | JATP Series: JATP Is susceptible to slow brute force attacks on the SSH service. |
Showing top 20 of 22 CVEs. View all on vendor page → →
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V. Comments for CVE-2020-1613
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